9 (金)	03:10	05:37	10:25	19:13
	111cm	109cm	121cm	22cm
中潮 出 05:56 入 17:34 出 03:46 入 12:43

苫小牧（北海道）2040年03月9日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
3/9 00:00	93.4	↑1.9
3/9 00:10	95.3	↑1.9
3/9 00:20	97.0	↑1.7
3/9 00:30	98.6	↑1.6
3/9 00:40	100.1	↑1.5
3/9 00:50	101.6	↑1.5
3/9 01:00	102.9	↑1.3
3/9 01:10	104.2	↑1.3
3/9 01:20	105.3	↑1.1
3/9 01:30	106.3	↑1.0
3/9 01:40	107.2	↑0.9
3/9 01:50	108.0	↑0.8
3/9 02:00	108.8	↑0.8
3/9 02:10	109.3	↑0.5
3/9 02:20	109.8	↑0.5
3/9 02:30	110.2	↑0.4
3/9 02:40	110.5	↑0.3
3/9 02:50	110.7	↑0.2
3/9 03:00	110.8	↑0.1	満潮
3/9 03:10	110.9	↑0.1	満潮
3/9 03:20	110.8	↓-0.1
3/9 03:30	110.7	↓-0.1
3/9 03:40	110.5	↓-0.2
3/9 03:50	110.3	↓-0.2
3/9 04:00	110.1	↓-0.2
3/9 04:10	109.8	↓-0.3
3/9 04:20	109.6	↓-0.2
3/9 04:30	109.3	↓-0.3
3/9 04:40	109.0	↓-0.3
3/9 04:50	108.8	↓-0.2
3/9 05:00	108.6	↓-0.2
3/9 05:10	108.4	↓-0.2
3/9 05:20	108.3	↓-0.1
3/9 05:30	108.3	0	干潮
3/9 05:40	108.3	0
3/9 05:50	108.3	0
3/9 06:00	108.4	↑0.1
3/9 06:10	108.6	↑0.2
3/9 06:20	108.8	↑0.2
3/9 06:30	109.1	↑0.3
3/9 06:40	109.5	↑0.4
3/9 06:50	109.9	↑0.4
3/9 07:00	110.3	↑0.4
3/9 07:10	110.8	↑0.5
3/9 07:20	111.3	↑0.5
3/9 07:30	111.9	↑0.6
3/9 07:40	112.4	↑0.5
3/9 07:50	113.0	↑0.6
3/9 08:00	113.6	↑0.6
3/9 08:10	114.3	↑0.7
3/9 08:20	114.9	↑0.6
3/9 08:30	115.5	↑0.6
3/9 08:40	116.1	↑0.6
3/9 08:50	116.7	↑0.6
3/9 09:00	117.3	↑0.6
3/9 09:10	117.9	↑0.6
3/9 09:20	118.4	↑0.5
3/9 09:30	118.9	↑0.5
3/9 09:40	119.3	↑0.4
3/9 09:50	119.6	↑0.3
3/9 10:00	119.9	↑0.3
3/9 10:10	120.1	↑0.2
3/9 10:20	120.2	↑0.1	満潮
3/9 10:30	120.2	0
3/9 10:40	120.1	↓-0.1
3/9 10:50	119.8	↓-0.3
3/9 11:00	119.4	↓-0.4
3/9 11:10	118.9	↓-0.5
3/9 11:20	118.3	↓-0.6
3/9 11:30	117.5	↓-0.8
3/9 11:40	116.6	↓-0.9
3/9 11:50	115.5	↓-1.1
3/9 12:00	114.3	↓-1.2
3/9 12:10	113.0	↓-1.3
3/9 12:20	111.5	↓-1.5
3/9 12:30	110.0	↓-1.5
3/9 12:40	108.2	↓-1.8
3/9 12:50	106.4	↓-1.8
3/9 13:00	104.5	↓-1.9
3/9 13:10	102.4	↓-2.1
3/9 13:20	100.3	↓-2.1
3/9 13:30	98.0	↓-2.3
3/9 13:40	95.7	↓-2.3
3/9 13:50	93.2	↓-2.5
3/9 14:00	90.7	↓-2.5
3/9 14:10	88.1	↓-2.6
3/9 14:20	85.4	↓-2.7
3/9 14:30	82.7	↓-2.7
3/9 14:40	79.9	↓-2.8
3/9 14:50	77.0	↓-2.9
3/9 15:00	74.1	↓-2.9
3/9 15:10	71.1	↓-3.0
3/9 15:20	68.1	↓-3.0
3/9 15:30	65.0	↓-3.1
3/9 15:40	62.0	↓-3.0
3/9 15:50	58.9	↓-3.1
3/9 16:00	55.9	↓-3.0
3/9 16:10	52.9	↓-3.0
3/9 16:20	49.9	↓-3.0
3/9 16:30	47.1	↓-2.8
3/9 16:40	44.3	↓-2.8
3/9 16:50	41.6	↓-2.7
3/9 17:00	39.0	↓-2.6
3/9 17:10	36.5	↓-2.5
3/9 17:20	34.2	↓-2.3
3/9 17:30	32.1	↓-2.1
3/9 17:40	30.2	↓-1.9
3/9 17:50	28.4	↓-1.8
3/9 18:00	26.8	↓-1.6
3/9 18:10	25.5	↓-1.3
3/9 18:20	24.3	↓-1.2
3/9 18:30	23.3	↓-1.0
3/9 18:40	22.6	↓-0.7
3/9 18:50	22.0	↓-0.6
3/9 19:00	21.7	↓-0.3
3/9 19:10	21.6	↓-0.1	干潮
3/9 19:20	21.6	0
3/9 19:30	21.9	↑0.3
3/9 19:40	22.4	↑0.5
3/9 19:50	23.0	↑0.6
3/9 20:00	23.9	↑0.9
3/9 20:10	24.9	↑1.0
3/9 20:20	26.2	↑1.3
3/9 20:30	27.6	↑1.4
3/9 20:40	29.3	↑1.7
3/9 20:50	31.1	↑1.8
3/9 21:00	33.1	↑2.0
3/9 21:10	35.2	↑2.1
3/9 21:20	37.6	↑2.4
3/9 21:30	40.1	↑2.5
3/9 21:40	42.7	↑2.6
3/9 21:50	45.5	↑2.8
3/9 22:00	48.4	↑2.9
3/9 22:10	51.4	↑3.0
3/9 22:20	54.5	↑3.1
3/9 22:30	57.7	↑3.2	最大潮位差
3/9 22:40	60.9	↑3.2	最大潮位差
3/9 22:50	64.1	↑3.2	最大潮位差
3/9 23:00	67.3	↑3.2	最大潮位差
3/9 23:10	70.5	↑3.2	最大潮位差
3/9 23:20	73.7	↑3.2	最大潮位差
3/9 23:30	76.9	↑3.2	最大潮位差
3/9 23:40	79.9	↑3.0
3/9 23:50	82.9	↑3.0